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Sept 12, 2012 Minutes - Fayette County Government

Sept 12, 2012 Minutes - Fayette County Government

Sept 12, 2012 Minutes - Fayette County

Wc9-12-12min WATER COMMITTEE SEPTEMBER 12, 2012 MINUTES MEMBERS PRESENT: Pete Frisina, Chairman James K “Chip” Conner, Vice Chairman Brian Cardoza Tony Parrott ABSENT: Jack Krakeel NON-VOTING MEMBERS: David Jaeger STAFF PRESENT: Russell Ray GUEST: Stephen Hogan The meeting was called to order by Chairman Pete Frisina at 8:00 A.M. I. APPROVAL OF MINUTES FROM THE MEETING ON AUGUST 22, 2012. Vice Chairman Chip Conner made the motion and Brian Cardoza seconded, to approve the minutes from the meeting on August 22, 2012. There was no opposition. II. LAKE MCINTOSH UPDATE. David Jaeger reported that the contractor has been working on completing the abutments on each end of the spillway; those were mostly backfilled prior to putting the bridge in place, but the final backfilling is now in place. The contractor is getting very close to the finished top of dam, which is 793, thirteen feet above normal pool. Mr. Jaeger also pointed out in the photo the compaction equipment to tamp the dirt in place to get the required compaction. Another photo showed the bridge that is now in place across the spillway. On the east side, on the downstream toe of the dam looking from east to west towards the spillway, the contractor is completing the toe ditch; this ditch provides two functions, number one, where the fill intersects with the existing ground there is a natural channel (a swale where the surface run off wants to travel when it rains). By putting rip rap there, it protects that interface of the dam, the existing ground, and also if there is any seepage that comes out of the dam it will seep into this toe ditch and the rock protects the slope, so that there is no sloughing of materials if there is any seepage. Seepage is not really a problem as long as it is controlled. All earthen dams have seepage, so it is something that we anticipate. Mr. Jaeger said looking from the east side towards the spillway; the finished grade is very close to being finished. There is a little bit more to do around the top to bring the dam up to final height. He pointed out the concrete deck that has been at the end of the bridge and the end walls that will now be cast. Once the bridge was in place the end walls were then built. The next photo he showed was an overall 1

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